1N4479USE3 vs 1N4479 feature comparison

1N4479USE3 Microsemi Corporation

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1N4479 Unitrode Corporation

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Rohs Code Yes No
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer MICROSEMI CORP UNITRODE CORP
Reach Compliance Code compliant unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 30 Ω 30 Ω
Number of Elements 1 1
Operating Temperature-Max 175 °C 175 °C
Power Dissipation-Max 1.5 W 1.5 W
Reference Voltage-Nom 39 V 39 V
Surface Mount YES NO
Technology ZENER ZENER
Terminal Finish PURE MATTE TIN TIN LEAD
Voltage Tol-Max 5% 5%
Working Test Current 6.5 mA 6.5 mA
Base Number Matches 1 4
Case Connection ISOLATED
JESD-30 Code O-LALF-W2
JESD-609 Code e0
Knee Impedance-Max 900 Ω
Number of Terminals 2
Operating Temperature-Min -65 °C
Package Body Material GLASS
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Qualification Status Not Qualified
Reverse Current-Max 0.05 µA
Terminal Form WIRE
Terminal Position AXIAL

Compare 1N4479USE3 with alternatives

Compare 1N4479 with alternatives